Lacebugs and Pieris
I have a Pieris Forest Flame which has suddenly started dropping all its lower leaves (I had noticed they were turning yellow but it's only got really bad in the last week or two. I had a close look at it and discovered what I think are lacebugs all over it - I gather from googling that this is a common problem with Pieris.
As it's October, is it too late in the year to spray it with insecticide? I have a bottle of Bayer Garden Ultimate Bug Killer but it doesn't mention lace bugs - will that sort of stuff kill all bugs?
Any feedback much appreciated
Last edited: 18 October 2016 12:08:23